Critical thinking and number sense based math problems to challenge students of all grade levels. Most of these problems require more critical thinking and less number crunching than typical textbook math problems. Check back 5 days per week for a new problem.
Tuesday, December 2, 2008
7th grade
One third of three fourths of the cost of a stereo is $48. Including 8% sales tax, how much does the stereo cost?
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